Davidson, J. (2004). Managing your time: Master the skills you need in a few minutes. Malaysia: Advantage Quest Publications.
Trích dẫn kiểu ChicagoDavidson, Jeff. Managing Your Time: Master the Skills You Need in a Few Minutes. Malaysia: Advantage Quest Publications, 2004.
Trích dẫn MLADavidson, Jeff. Managing Your Time: Master the Skills You Need in a Few Minutes. Malaysia: Advantage Quest Publications, 2004.
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